Hi,
I'm working with ns2 to make a node whose traffic control is based on
conception of flow-aware networking
(http://perso.rd.francetelecom.fr/oueslati/XP.html). I know how to build Queue
class in c++ and how to include it in ns2. It is not a problem. The problem is
that I need a value of intensity of arriving packet flow. The flow is
identified by [src address, dst address, src port, dst port, type of transport
protocol]. I know that when I define source I have to specify the intensity of
packet emission. I know this, but I want the node to measure the arriving
packet intensity (of identified flow) and return the value as a parameter to
make some calculations. I was wondering about building a buffer where I could
store 2 packets and estimate time between them, but it is not good solution
when you have 1000 sources and you have to store 2000 packets in the system to
account 1000 arrival intensities... is anyone have a idea, how to do it, how to
build a class like this? I
don't know but maybe ns2 has some tools to measure this time? I will be very
grateful for help.
With regards, Marek
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